baber/WOPTO huggingface dataset:
Patent JP-H03123989-A (JP)
Title: Character recognition device
Inventor: YAMAGISHI KEIKO
IPC: G06K9/68
Filed: 1989-10-06
Abstract: PURPOSE:To execute the character recognition of a KANJI (Chinese character) by extracting the standard pattern of KANJI corresponding to a recognized reading KANA (Japanese syllabary) from a storage means, and comparing this standard pattern of the KANJI with the input picture pattern on the extracted KANJI. CONSTITUTION:A scanning part 11 scans the surface of a business form P, and its pattern signal is sent to a pattern extraction part 12. In the extraction part 12, a KANA pattern corresponding to a part 1a of the reading KANA is detected and segmented by every one letter, and a KANJI pattern corresponding to a KANJI part 1b is detected and segmented by every one character by a character detection segmentation circuit 21, etc., and these are sent to a character recognition part 13. In the recognition part 13, the sent KANA pattern is collated with a reference pattern from a dictionary 32 for KANA letters by a collation circuit 34, and the pattern of the highest similarity is stored as a candidate. Besides, in a control part 39, the reference pattern of the KANJI corresponding to the reading KANA is read from a dictionary 33 for KANJI, an the KANJI pattern is collated with the reference pattern from the dictionary 33 by the circuit 34, and the KANJI of the highest similarity is stored in an internal memory 39a as a candidate, and is outputted to a display part 41, and is displayed.
Patent JP-H0598210-A (JP)
Title: Precoated steel plate
Inventor: TANABE HIROAKI
IPC: B05D7/24
Filed: 1991-10-08
Abstract: PURPOSE:To obtain a precoated steel plate which has extremely good suitability for deep drawing and pressing and is excellent in such properties as corrosion resistance and coating film adhesion. CONSTITUTION:The title plate comprises a metal plate and an undercoat and topcoat film formed thereon. The undercoat film is one formed from an undercoating composition comprising an amino resin and a polyester resin produced from dicarboxylic acids including an aromatic dicarboxylic acid, an adduct of bisphenol A with ethylene oxide and/or propylene oxide, and an aliphatic glycol. The topcoat film in one formed from a topcoating composition comprising a polyester resin.
Patent JP-H08118059-A (JP)
Title: Laser beam machine
Inventor: ONODERA HIROSHI
IPC: B23K26/08
Filed: 1994-10-25
Abstract: PURPOSE: To provide a laser beam machine that is capable of reducing working time. CONSTITUTION: A work W is positioned by moving a work table 5 in one direction, and machining heads 21, 23 are moved in the direction orthogonal to this work table 5 so as to perform laser machining on the work W. The machining heads 21, 23 are provided in two rows along a frame 7. A laser beam LB is emitted from one laser generator 13, dispersed in two directions by a block 15 and supplied to the two machining heads. This block 15 is constituted of an upper part (first part) 59 for reflecting the whole laser beam LB and a lower part (second part) 61 for dispersing it by having into two directions; and these parts can be used selectively by moving the block vertically. Consequently, the use of the upper part 59 enables a powerful laser machining with the whole laser beam, and the use of the lower part 61 enables laser machining at two places simultaneously although the output is halved.
Patent JP-H02107738-A (JP)
Title: Wear-resistant aluminum alloy stock for machining excellent in toughness
Inventor: KAMIO HAJIME
IPC: C22C21/00
Filed: 1988-10-18
Abstract: PURPOSE:To improve the wear resistance, machinability, and toughness of the title aluminum alloy stock by specifying respective contents of Si, Cu, Mg, Mn, Sb, Al, and Fe and also specifying the average grain length of eutectic Si. CONSTITUTION:The title Al alloy stock for machining has a composition consisting of, by weight, 6.5-7.5% Si, 1.5-4.5% Cu, 0.2-0.8% Mg, 0.1-0.8% Mn, 0.05-0.25% Sb, <=0.25% Fe, and the balance Al. Further, the above alloy stock has a structure in which the average grain length of eutectic Si is regulated to 3-5mum and also eutectic Si of <=5mum length comprises 75% (based on the whole eutectie Si). The above Al alloy stock has wear resistance, superior machinability and excellent toughness and can be machined with superior dimensional accuracy.
Patent JP-S62157716-A (JP)
Inventor: BURATSUDORII DEII KAARUSON
IPC: B23D59/00
Filed: 1986-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0682624-A (JP)
Title: Phase-difference compensating film
Inventor: MIYAMOTO HIDEYUKI
IPC: C08G64/12
Filed: 1992-09-04
Abstract: PURPOSE:To provide a polycarbonate phase-difference compensating film with the retardation value controllable in an appropriate range and with the variance of retardation values remarkably reduced. CONSTITUTION:This phase-difference compensating film consists of the drawn film or sheet of a polycarbonate having a repeating unit shown by formula I or the repeating units shown by formulas I and II and having 0.5-2.5dl/g reduced viscosity (etasp/c). In the formulas, X is a unit expressed by formula III, R<1> to R<3> and R<5> to R<12> are each a halogen atom, alkyl, cycloalkyl or aryl R<4> is hydrogen atom, an alkyl or cycloalkyl, (a) to (f) and (i) to (k) are each an integer of 0 to 4, (g) and (h) are an integer of 0 to 2, Z is a single bond, -O-, -CO-, -S-, -SO-, -SO2- or -CH2-, and Y is a single bond, -O-, -CO-, -S-, -SO-, -SO2-, etc.
Patent JP-H03123406-A (JP)
Title: Two-wheeled walking type paddy field working machine
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1989-10-04
Abstract: PURPOSE:To enable a machine body to readily change direction thereof during travel by making higher a position of a wheel relatively to the machine body on the side of rocking a sensing part receiving resistance in the left and right directions from mud with a pressure receiving part in the front and back directions of the machine body than that of a wheel on the opposite side. CONSTITUTION:A sensing part 8 provided with a pressure receiving part (8a) in the front and back directions of a machine body is mounted so as to enable rocking around a shaft center (P3) in the front and back directions of the machine body. When the machine body changes the direction, operation is performed so that the pressure receiving part (8a) may rock by resistance from mud to provide a higher position of a wheel (2a) or (2b) relatively to the machine body on the side of rocking the sensing part 8 than that of the wheel (2b) or (2b) on the opposite side.
Patent JP-S61140685-A (JP)
Title: Hot and cold water mixing device
Inventor: KIDOUCHI YASUO
IPC: F16K31/66
Filed: 1984-12-11
Abstract: PURPOSE:To immediately correct a change in the temperature of flowing hot water generated during transient change and stabilize a desired temperature at all times by taking a momentaly changing temperature of flowing hot water by means of a mixed hot water temperature detector and stopping a mixing valve when a flowing hot water temperature becomes equal to a set temperature. CONSTITUTION:The captioned device is provided with a pressure adjustment valve which reduces the primary pressure of the hot water side and the cold water side and further equalizes the secondary pressure of the hot water side after aforementioned reduction to the same of the cold water side. The device is further provided with an electrical driving means 23 which electrically drives a hot water side valve body 16 and a cold water side valve body 18 to adjust the ratio of mixture of the hot water and the cold water, a mixed hot water temperature detector 25 provided in a mixed hot water flow passage, a mixed hot water temperature setting instrument 26 which sets the mixed hot water temperature and a controller 27, which controls said electrical driving means 23 on the basis of comparison of a signal from said setting instrument 26 with a signal from said temperature detector 25.
Patent JP-H0897289-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: TANIGAKI YUKIO
IPC: H01L21/768
Filed: 1995-10-09
Abstract: PURPOSE: To decrease connection resistance of a conductive layer by lowering impurity concentration in the first conductive layer of the first connection part, among the first conductive layer and the multiple second conductive layers connecting to that, than that of the other second connection part. CONSTITUTION: On the main face of a semiconductor substrate 1, the first conductive layer containing a silicide layer is formed, so that, at a contact part of the surface of the first conductive layer, a protection film which prevents impurity from being introduced is formed. Then, into a part in the main face of the semiconductor substrate 1 where no first conductive layer its formed, the impurity is introduced by As ion implanting. Then, the protection film an the contact part is removed so that the first conductive layer is exposed. To the exposed first conductive layer, the second conductive layer consisting of a conductive material different from the first conductive layer is connected.  Thus, a resistance value of the connection part between the first conductive layer and the third conductive layer, consisting of a polycrystalline silicon layer, which is arranged adjoining to the connection part between the first and second conductive layers, is lowered.
Patent JP-H0999666-A (JP)
Title: Film for heat-sensitive stencil printing master
Inventor: MIHASHI KATSUZO
IPC: B29C55/12
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a film for a heat-sensitive stencil printing master which is excellent in a conveyance property, perforation, and image quality. SOLUTION: In a biaxially oriented film of 3.0-9.0μm thickness composed of a polyester copolymer wherein at least 60mol% of an acid constituent is a terephthalic acid constituent, its at most 40mol% is an isophthalic acid constituent, at least 40mol% of a glycol constituent is 1,4-butanediol constituent, and its at most 60mol% is an ethylene glycol constituent, a melting point of the film is 120-210 deg.C, and a handle meter fluexural rigidity is at least 2.5.
Patent JP-H04140662-A (JP)
Title: Tachometer for vehicle
Inventor: IMAMURA TOMOKI
IPC: G01P3/42
Filed: 1990-09-30
Abstract: PURPOSE:To enable two displays for low speed and high speed to appear on single scale plate by determining a frequency of signal for ignition and then multiplying the frequency of signal for ignition for a low-speed region before output. CONSTITUTION:In an ignter 4, a microcomputer judges speed of an engine according to output signal of a signal generator 3 and then generates a pulse which is ten times larger than the rotary speed 4to a terminal 41 as a low rotary speed region output when the speed is 2000 rpm or less. When the rotary speed is generated at the terminal 41 as an output of high rotary speed region. then, a tachometer 6 can display the low rotary speed region and the high rotary speed region by using a same scale plate by receiving the output of the terminal 41 from a terminal 61. Light-emitting diodes 64 and 65 are provided and either lighting displays current rotary speed region.
Patent JP-H0792121-A (JP)
Title: Method for inspecting internal quality of vegetables and fruits
Inventor: SHIBAZAKI HISAICHI
IPC: G01N27/04
Filed: 1993-09-24
Abstract: PURPOSE:To provide a method for inspecting the internal quality of vegetables and fruits without cutting or damaging them. CONSTITUTION:In the method for inspecting the internal quality of vegetables and fruits, a power supply means 1 feeds power at first to an AC field generating means 2 thus generating an alternated magnetic field. A sample vegetable or fruit 100 is then placed in the alternated magnetic field and the magnitude and phase of conduction current, variable depending on the electric resistance which varies in accordance with the internal quality of the vegetable of fruit 100, are measured, Subsequently, an eddy current is measured from the conduction current and the internal quality of the vegetable or fruit is decided based on the magnitude of the eddy current.
Patent JP-2001080710-A (JP)
Title: Facilities planning method of physical distribution facilities
Inventor: YOSHINAGA YOICHI
IPC: G06F19/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent a generation of situation that a truck is waited for a long time by providing a step of determining the maximum value of the maximum value of capacity of a high speed storage container and a low speed storage container required for respective products as a capacity of the high speed storage container and the low speed storage container required for the respective products. SOLUTION: The kind of products is taken as i. A transferring operation time zone of one day is divided at every b minute and each time zone is defined as j. A product collected corresponding to each nb minutes, i.e., a time of n magnification of unit time is stored in a high speed storage container and a low speed storage container. A calculation is carried out regarding various shipment quantity distributions A (i, j) of one day considered to be varied due to a season variation, etc. An accommodation capacity of every respective products of the high speed storage container and the low speed storage container required corresponding to the respective different shipment quantity distribution A (i, j) of one day is determined and the maximum value of every products is determined.  Thereby, the accommodation capacity of every respective products of the high speed storage container and the low speed storage container finally required is determined. A capacity of the respective storage containers is determined based on these accommodation capacity.
Patent JP-H01105990-A (JP)
Title: Dispersion liquid for electrophoretic display
Inventor: SHIWA SHINICHI
IPC: G01N27/26
Filed: 1987-10-20
Abstract: PURPOSE: To prevent unequal display and operation defect by preparing a dispersion for electrophoresis display by using particulates of a diameter within a specific range. CONSTITUTION: The particulates having the diameter in a range of 0.001 to 0.1μm are used as the electrophoretic particulates constituting the dispersion. Then, the particulates make so-called Brownian movement in the liquid and, therefore, the stable dispersion state is maintained against the gravity by the difference in the sp. gr. between the particulates and the liquid. Further, the distances between the particulates decrease and the good display with the equivalently large light scattering power is obtd. when the particulates are gathered on the electrode surfaces by effecting electrophoresis. The occurrence of the unequal display and operation defect by the sepn. of the particulates and the liquid is thereby prevented.
Patent JP-H06108433-A (JP)
Title: Floating wave dissipation levee
Inventor: MIYAKE SEISHIROU
IPC: E02B3/06
Filed: 1992-10-01
Abstract: PURPOSE:To promote performance of a floating wave dissipation levee and to reduce a cost by arranging three bottomless tanks along the forward direction of waves, connecting the upper parts of the tanks on both sides with ducts 4 and, at the same time, providing vertically a large number of elastic plates to the side at specific intervals. CONSTITUTION:When the incidence of waves is made, part of incident waves runs against outside plates 6 of a wave dissipation levee body 1 and elastic plates 3 such as flat springs, etc., to change into reflecting waves, and the rest of incident waves passes through gaps among the plates 3 to change into transmitting waves. After that, long wavelength waves among the transmitting waves interfere with whirlpools generated in the case the body 1 is turned to oscillate the plates 3 and are disturbed when long wavelength waves are transmitted, and wave energy is dissipated. Then, short wavelength waves move the surfaces of waters in the bottomless tanks 1a, 1b and 1c of the body 1 up and down. In the tanks 1a and 1c of both sides, air in the body is reciprocated and distributed through air ducts 4 and, at the same time, in the tank 1b, air in the body is distributed through air distribution ports 5, and wave energy is dissipated by air resistance in that time. According to the constitution, every short and long wavelength wave can be dissipated by a small-sized device.
Patent JP-H02110100-A (JP)
Title: Unmanned fork-lift truck
Inventor: KONNO SADANAO
IPC: B66F9/24
Filed: 1988-10-20
Abstract: PURPOSE:To keep off any interference between a fork and a load at the time of loading by installing a general controller which controls a travel means through each signal of respective distance sensors, corrects a position of the fork to the load, controls a lifting means by a signal of a tilt sensor, and corrects each level difference of symmetrical forks. CONSTITUTION:The number of load stacking stages is detected by a loading stage number detecting means 80 oscillable in vertical directions. Since each of distance sensors 101, 102, detecting a distance from a top of each fork to a work is installed in symmetrical forks 33, 34, a general controller 20 controls a travel means 3 on the basis of each detection signal out of these distance sensors, whereby it corrects each position of the forks to a load, thereby preventing any interference between the fork and the load. In addition, slippage in each height of these symmetrical forks is detected by a tilt sensor 10, controlling a lifting means on the basis of this detection signal, and the level difference between these symmetrical forks is corrected and thereby the load is conveyed in horizontality.
Patent JP-H04139779-A (JP)
Title: Driving circuit of semiconductor laser
Inventor: TAKEGAWA HIROSHI
IPC: H01S5/042
Filed: 1990-09-28
Abstract: PURPOSE:To reduce noise to the optical output of a semiconductor laser, by adjusting the modulation factor of a high frequency superposition circuit, in response to the optical output value of the semiconductor laser, in the manner in which the optical output value of the semiconductor laser has a period turning to zero. CONSTITUTION:A photodiode 2 outputs an optical output detection signal of a semiconductor laser 1. A current-voltage conversion circuit 4 outputs an optical output detection signal converted into a voltage signal. A mean value detection circuit 5 receives the detection signal from the circuit 4, and outputs the mean value signal of an optical output value. A peak value detection circuit 6 receives a signal from the circuit 4, and outputs the maximum value of an optical output value. A bias current circuit 9 receives a mean value signal from the circuit 5, and supplies a bias current Ib to the laser 1. An operating circuit 7 compares and operates the signal from the circuit 5 and the signal from the circuit 6, and outputs the comparison result. An amplifying circuit 8 amplifys the operation result, and delivers it to a high frequency superposition circuit 10. On the basis of the comparison operation result, the circuits 7, 8 controls the modulation factor of the circuit 10 in the manner in which the minimum value of the optical output value of the laser output 1 has a period turning to zero.
Patent JP-2000086428-A (JP)
Title: Alkylpolyglycoside based composition, its use and stable emulsion having improved whiteness
Inventor: BYURUKUURU CATHERINE
IPC: C09K23/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a composition useful for obtaining an emulsion keeping the stability due to alkylpolyglycosides and aliphatic alcohols and having an improved whiteness. SOLUTION: This composition comprises (A) 5-60 wt.% of an alkylpolyglycoside mixture consisting of (i) 30-95 wt.% of an alkylpolyglycoside mixture of the formulae: R1O(G1)X1 R2O(G2)X2 (R1 and R2 are each a 16C or 18C aliphatic group; G1 and G2 are each a saccharide residue; X1 and X2 are each 1-5) and (ii) 70-5 wt.% of an alkylpolyglycoside mixture of the formulae: R3O(G3)X3 and R4O(G4)X4 (R3 and R4 are each a 20C or 22C aliphatic group; G3 and G4 are each a saccharide residue; X3 and X4 are each 1-5) and (B) 95-40 wt.% of an alcohol mixture comprising one or more alcohols of the formula: R'OH (R' is a 14-22C aliphatic group), wherein the alkyl part is preferably the same as the alkyl parts R1 to R4 of the alkylpolyglycosides.
Patent JP-H02111582-A (JP)
Title: Thermal transfer recorder and facsimile terminal equipment using the same device
Inventor: ONO TAKESHI
IPC: B41J17/08
Filed: 1988-10-20
Abstract: PURPOSE:To prevent an ink sheet from being fed together with recording paper by increasing a force for holding the ink sheet in a stop state when the recording paper is fed. CONSTITUTION:The feed direction of recording paper 11 and that of an ink sheet 14 are set reverse to each other. The ink sheet 14 and the recording paper 11 are brought into pressure contact with each other in an area where they are held by a thermal head 13 and a platen roller 12. Because a pressing force of the thermal head 13 against the platen 12 is never released, with the feed of the recording paper 11 in a direction of an arrow (b) the ink sheet 14 also has a tendency to be pulled and moved in the same direction. To prevent this movement, a holding torque of an ink sheet feed motor 25 is increased when the recording paper 11 is fed. In this manner, the ink sheet 14 is prevented from being fed in the direction of the arrow (b) with the travel of the recording paper 11.
Patent JP-H08124570-A (JP)
Title: Polymer electrode, manufacture thereof and lithium secondary battery
Inventor: TONOMURA TADASHI
IPC: H01M4/137
Filed: 1994-10-26
Abstract: PURPOSE: To provide a polymer electrode increasing energy density and charge/ discharge efficiency to improve a charge/discharge cycle characteristic, by providing a π electron shared conductive high polymer layer between layers of containing an organic disulfide compound or the like, in the uppermost part and in the lowermost part. CONSTITUTION: Layers 4a to 4c, containing an organic disulfide compound, metal oxide and π electron shared conductive high polymer further to contain as necessary an electrolyte having metal cation, and layers 3a to 3d mainly composed of the π electron shared conductive high polymer are alternately laminated. Here are formed layers in the uppermost/lowermost parts into the layers 3a, 3d mainly composed of π electron shared conductive high polymer. These layers are formed on a carbon film electrode current collector 1 and titanium foil 2, to obtain a polymer electrode suited for a positive electrode of a lithium secondary cell or the like. In the organic disulfide compound, by electrolytic reduction and oxidation, S-S bond is made into cleavage and regenerated to S-metal ion bond. The π electron shared conductive high polymer is preferable polyaniline in a dedoped reduction condition.
Patent JP-H0570782-A (JP)
Title: Lubricant for hot rolling and method for lubricating inside of pipe by using it
Inventor: NAKANISHI TETSUYA
IPC: C10N10/04
Filed: 1991-09-12
Abstract: PURPOSE:To prevent carburization, which tends to be a problem when graphite lubricant is used, and to prevent the dents on the inside of a pipe due to oxide scale. CONSTITUTION:A mixture of a calcium compound and graphite is used as the lubricating component in a lubricant. The contents of the calcium compound and the graphite in the lubricant are respectively 50-90% and 10-50%. The obtained lubricant has lubricating performance comparable to that consisting of graphite alone and is free from carburization. By descaling the inside of a pipe with high-pressure water before rolling, the dents on the inside of the pipe due to oxide scale can be prevented.